首页window.opener.document.getElementById("hdnprocessInstOID").value

window.opener.document.getElementById("hdnprocessInstOID").value

时间: 2023-11-13 12:55:45 浏览: 180

根据引用和引用，"window.opener.document.getElementById("hdnprocessInstOID").value"是用于获取父窗口中id为"hdnprocessInstOID"的元素的值。具体来说，window.opener表示创建当前窗口的父窗口的引用，而document.getElementById("hdnprocessInstOID")表示获取父窗口中id为"hdnprocessInstOID"的元素。通过.value则可以获取该元素的值。所以，"window.opener.document.getElementById("hdnprocessInstOID").value"是用来获取父窗口中id为"hdnprocessInstOID"的元素的值。123 #### 引用[.reference_title] - *1* *3* [window.returnValue window.opener window.showModalDialog window.open](https://blog.csdn.net/dlorwolleh/article/details/111047674)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 50%"] - *2* [window.opener.document.getElementById](https://blog.csdn.net/github_34457546/article/details/77885830)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 50%"] [ .reference_list ]

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